Smoking accessory



FIG. 1 shows a perspective view of the back, top, and left side of the design for a smoking accessory;

FIG. 2 shows a right side view thereof;

FIG. 3 shows a top plan view thereof;

FIG. 4 shows a left side view thereof;

FIG. 5 shows a bottom plan view thereof;

FIG. 6 shows a front plan view thereof; and,

FIG. 7 shows a back plan view thereof. 

CLAIM The ornamental design for a smoking accessory, as shown and described. 